What is MultaRadar CD Photo Radar? Known as the MRCD, MultaRadar CD is a mobile photo radar technology from Jenoptik, typically deployed in a container box or a dedicated speed-measuring van or truck (mostly unmarked).Since early 2016, Edmonton and Grande Prairie have upgraded all of their road-side photo radar equipments to the new MultaRadar CD. Several cities in Quebec (including Quebec City, Gatineau, and Montreal areas) also use MRCD photo radar. What Frequency does MultaRadar use and can it be detected? MRCD photo radar uses K-band, but it is FMCW (frequency modulated continuous wave) with changing frequencies and low power. This presents a problem...